SELECT
	N_Item.id,
	n_item.Description,
	n_item.UnitPrice,
	G_LItemEntry_0.sQuantity
FROM
	G_LItemEntry_0
	INNER JOIN n_item ON
		n_item.Id = G_LItemEntry_0.fItem_Id AND
		n_item.Comp_Id = G_LItemEntry_0.fComp_Id
WHERE
	G_LItemEntry_0.SLevel = 2 AND
	G_LItemEntry_0.sQuantity > 0 AND
	n_item.ProductClass_Id IN ('TYRE','40 GOODRIDE')